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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.commons.configuration.resolver;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import java.io.IOException;<a name="line.19"></a>
<FONT color="green">020</FONT>    import java.io.InputStream;<a name="line.20"></a>
<FONT color="green">021</FONT>    import java.net.FileNameMap;<a name="line.21"></a>
<FONT color="green">022</FONT>    import java.net.URL;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.net.URLConnection;<a name="line.23"></a>
<FONT color="green">024</FONT>    import java.util.Vector;<a name="line.24"></a>
<FONT color="green">025</FONT>    <a name="line.25"></a>
<FONT color="green">026</FONT>    import org.apache.commons.configuration.ConfigurationException;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.apache.commons.configuration.ConfigurationUtils;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.apache.commons.configuration.FileSystem;<a name="line.28"></a>
<FONT color="green">029</FONT>    import org.apache.commons.lang.text.StrSubstitutor;<a name="line.29"></a>
<FONT color="green">030</FONT>    import org.apache.commons.logging.Log;<a name="line.30"></a>
<FONT color="green">031</FONT>    import org.apache.commons.logging.LogFactory;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.apache.xml.resolver.CatalogException;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.apache.xml.resolver.readers.CatalogReader;<a name="line.33"></a>
<FONT color="green">034</FONT>    import org.xml.sax.EntityResolver;<a name="line.34"></a>
<FONT color="green">035</FONT>    import org.xml.sax.InputSource;<a name="line.35"></a>
<FONT color="green">036</FONT>    import org.xml.sax.SAXException;<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>    /**<a name="line.38"></a>
<FONT color="green">039</FONT>     * Thin wrapper around xml commons CatalogResolver to allow list of catalogs<a name="line.39"></a>
<FONT color="green">040</FONT>     * to be provided.<a name="line.40"></a>
<FONT color="green">041</FONT>     * @author &lt;a<a name="line.41"></a>
<FONT color="green">042</FONT>     * href="http://commons.apache.org/configuration/team-list.html"&gt;Commons<a name="line.42"></a>
<FONT color="green">043</FONT>     * Configuration team&lt;/a&gt;<a name="line.43"></a>
<FONT color="green">044</FONT>     * @since 1.7<a name="line.44"></a>
<FONT color="green">045</FONT>     * @version $Id: CatalogResolver.java 1301991 2012-03-17 20:18:02Z sebb $<a name="line.45"></a>
<FONT color="green">046</FONT>     */<a name="line.46"></a>
<FONT color="green">047</FONT>    public class CatalogResolver implements EntityResolver<a name="line.47"></a>
<FONT color="green">048</FONT>    {<a name="line.48"></a>
<FONT color="green">049</FONT>        /**<a name="line.49"></a>
<FONT color="green">050</FONT>         * Debug everything.<a name="line.50"></a>
<FONT color="green">051</FONT>         */<a name="line.51"></a>
<FONT color="green">052</FONT>        private static final int DEBUG_ALL = 9;<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>        /**<a name="line.54"></a>
<FONT color="green">055</FONT>         * Normal debug setting.<a name="line.55"></a>
<FONT color="green">056</FONT>         */<a name="line.56"></a>
<FONT color="green">057</FONT>        private static final int DEBUG_NORMAL = 4;<a name="line.57"></a>
<FONT color="green">058</FONT>    <a name="line.58"></a>
<FONT color="green">059</FONT>        /**<a name="line.59"></a>
<FONT color="green">060</FONT>         * Debug nothing.<a name="line.60"></a>
<FONT color="green">061</FONT>         */<a name="line.61"></a>
<FONT color="green">062</FONT>        private static final int DEBUG_NONE = 0;<a name="line.62"></a>
<FONT color="green">063</FONT>    <a name="line.63"></a>
<FONT color="green">064</FONT>        /**<a name="line.64"></a>
<FONT color="green">065</FONT>         * The CatalogManager<a name="line.65"></a>
<FONT color="green">066</FONT>         */<a name="line.66"></a>
<FONT color="green">067</FONT>        protected CatalogManager manager = new CatalogManager();<a name="line.67"></a>
<FONT color="green">068</FONT>    <a name="line.68"></a>
<FONT color="green">069</FONT>        /**<a name="line.69"></a>
<FONT color="green">070</FONT>         * The FileSystem in use.<a name="line.70"></a>
<FONT color="green">071</FONT>         */<a name="line.71"></a>
<FONT color="green">072</FONT>        protected FileSystem fs = FileSystem.getDefaultFileSystem();<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>        /**<a name="line.74"></a>
<FONT color="green">075</FONT>         * The CatalogResolver<a name="line.75"></a>
<FONT color="green">076</FONT>         */<a name="line.76"></a>
<FONT color="green">077</FONT>        private org.apache.xml.resolver.tools.CatalogResolver resolver;<a name="line.77"></a>
<FONT color="green">078</FONT>    <a name="line.78"></a>
<FONT color="green">079</FONT>        /**<a name="line.79"></a>
<FONT color="green">080</FONT>         * Stores the logger.<a name="line.80"></a>
<FONT color="green">081</FONT>         */<a name="line.81"></a>
<FONT color="green">082</FONT>        private Log log;<a name="line.82"></a>
<FONT color="green">083</FONT>    <a name="line.83"></a>
<FONT color="green">084</FONT>        /**<a name="line.84"></a>
<FONT color="green">085</FONT>         * Constructs the CatalogResolver<a name="line.85"></a>
<FONT color="green">086</FONT>         */<a name="line.86"></a>
<FONT color="green">087</FONT>        public CatalogResolver()<a name="line.87"></a>
<FONT color="green">088</FONT>        {<a name="line.88"></a>
<FONT color="green">089</FONT>            manager.setIgnoreMissingProperties(true);<a name="line.89"></a>
<FONT color="green">090</FONT>            manager.setUseStaticCatalog(false);<a name="line.90"></a>
<FONT color="green">091</FONT>            manager.setFileSystem(fs);<a name="line.91"></a>
<FONT color="green">092</FONT>            setLogger(null);<a name="line.92"></a>
<FONT color="green">093</FONT>        }<a name="line.93"></a>
<FONT color="green">094</FONT>    <a name="line.94"></a>
<FONT color="green">095</FONT>        /**<a name="line.95"></a>
<FONT color="green">096</FONT>         * Set the list of catalog file names<a name="line.96"></a>
<FONT color="green">097</FONT>         *<a name="line.97"></a>
<FONT color="green">098</FONT>         * @param catalogs The delimited list of catalog files.<a name="line.98"></a>
<FONT color="green">099</FONT>         */<a name="line.99"></a>
<FONT color="green">100</FONT>        public void setCatalogFiles(String catalogs)<a name="line.100"></a>
<FONT color="green">101</FONT>        {<a name="line.101"></a>
<FONT color="green">102</FONT>            manager.setCatalogFiles(catalogs);<a name="line.102"></a>
<FONT color="green">103</FONT>        }<a name="line.103"></a>
<FONT color="green">104</FONT>    <a name="line.104"></a>
<FONT color="green">105</FONT>        /**<a name="line.105"></a>
<FONT color="green">106</FONT>         * Set the FileSystem.<a name="line.106"></a>
<FONT color="green">107</FONT>         * @param fileSystem The FileSystem.<a name="line.107"></a>
<FONT color="green">108</FONT>         */<a name="line.108"></a>
<FONT color="green">109</FONT>        public void setFileSystem(FileSystem fileSystem)<a name="line.109"></a>
<FONT color="green">110</FONT>        {<a name="line.110"></a>
<FONT color="green">111</FONT>            this.fs = fileSystem;<a name="line.111"></a>
<FONT color="green">112</FONT>            manager.setFileSystem(fileSystem);<a name="line.112"></a>
<FONT color="green">113</FONT>        }<a name="line.113"></a>
<FONT color="green">114</FONT>    <a name="line.114"></a>
<FONT color="green">115</FONT>        /**<a name="line.115"></a>
<FONT color="green">116</FONT>         * Set the base path.<a name="line.116"></a>
<FONT color="green">117</FONT>         * @param baseDir The base path String.<a name="line.117"></a>
<FONT color="green">118</FONT>         */<a name="line.118"></a>
<FONT color="green">119</FONT>        public void setBaseDir(String baseDir)<a name="line.119"></a>
<FONT color="green">120</FONT>        {<a name="line.120"></a>
<FONT color="green">121</FONT>            manager.setBaseDir(baseDir);<a name="line.121"></a>
<FONT color="green">122</FONT>        }<a name="line.122"></a>
<FONT color="green">123</FONT>    <a name="line.123"></a>
<FONT color="green">124</FONT>        /**<a name="line.124"></a>
<FONT color="green">125</FONT>         * Set the StrSubstitutor.<a name="line.125"></a>
<FONT color="green">126</FONT>         * @param substitutor The StrSubstitutor.<a name="line.126"></a>
<FONT color="green">127</FONT>         */<a name="line.127"></a>
<FONT color="green">128</FONT>        public void setSubstitutor(StrSubstitutor substitutor)<a name="line.128"></a>
<FONT color="green">129</FONT>        {<a name="line.129"></a>
<FONT color="green">130</FONT>            manager.setSubstitutor(substitutor);<a name="line.130"></a>
<FONT color="green">131</FONT>        }<a name="line.131"></a>
<FONT color="green">132</FONT>    <a name="line.132"></a>
<FONT color="green">133</FONT>        /**<a name="line.133"></a>
<FONT color="green">134</FONT>         * Enables debug logging of xml-commons Catalog processing.<a name="line.134"></a>
<FONT color="green">135</FONT>         * @param debug True if debugging should be enabled, false otherwise.<a name="line.135"></a>
<FONT color="green">136</FONT>         */<a name="line.136"></a>
<FONT color="green">137</FONT>        public void setDebug(boolean debug)<a name="line.137"></a>
<FONT color="green">138</FONT>        {<a name="line.138"></a>
<FONT color="green">139</FONT>            if (debug)<a name="line.139"></a>
<FONT color="green">140</FONT>            {<a name="line.140"></a>
<FONT color="green">141</FONT>                manager.setVerbosity(DEBUG_ALL);<a name="line.141"></a>
<FONT color="green">142</FONT>            }<a name="line.142"></a>
<FONT color="green">143</FONT>            else<a name="line.143"></a>
<FONT color="green">144</FONT>            {<a name="line.144"></a>
<FONT color="green">145</FONT>                manager.setVerbosity(DEBUG_NONE);<a name="line.145"></a>
<FONT color="green">146</FONT>            }<a name="line.146"></a>
<FONT color="green">147</FONT>        }<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>        /**<a name="line.149"></a>
<FONT color="green">150</FONT>         * Implements the {@code resolveEntity} method<a name="line.150"></a>
<FONT color="green">151</FONT>         * for the SAX interface.<a name="line.151"></a>
<FONT color="green">152</FONT>         * &lt;p/&gt;<a name="line.152"></a>
<FONT color="green">153</FONT>         * &lt;p&gt;Presented with an optional public identifier and a system<a name="line.153"></a>
<FONT color="green">154</FONT>         * identifier, this function attempts to locate a mapping in the<a name="line.154"></a>
<FONT color="green">155</FONT>         * catalogs.&lt;/p&gt;<a name="line.155"></a>
<FONT color="green">156</FONT>         * &lt;p/&gt;<a name="line.156"></a>
<FONT color="green">157</FONT>         * &lt;p&gt;If such a mapping is found, the resolver attempts to open<a name="line.157"></a>
<FONT color="green">158</FONT>         * the mapped value as an InputSource and return it. Exceptions are<a name="line.158"></a>
<FONT color="green">159</FONT>         * ignored and null is returned if the mapped value cannot be opened<a name="line.159"></a>
<FONT color="green">160</FONT>         * as an input source.&lt;/p&gt;<a name="line.160"></a>
<FONT color="green">161</FONT>         * &lt;p/&gt;<a name="line.161"></a>
<FONT color="green">162</FONT>         * &lt;p&gt;If no mapping is found (or an error occurs attempting to open<a name="line.162"></a>
<FONT color="green">163</FONT>         * the mapped value as an input source), null is returned and the system<a name="line.163"></a>
<FONT color="green">164</FONT>         * will use the specified system identifier as if no entityResolver<a name="line.164"></a>
<FONT color="green">165</FONT>         * was specified.&lt;/p&gt;<a name="line.165"></a>
<FONT color="green">166</FONT>         *<a name="line.166"></a>
<FONT color="green">167</FONT>         * @param publicId The public identifier for the entity in question.<a name="line.167"></a>
<FONT color="green">168</FONT>         *                 This may be null.<a name="line.168"></a>
<FONT color="green">169</FONT>         * @param systemId The system identifier for the entity in question.<a name="line.169"></a>
<FONT color="green">170</FONT>         *                 XML requires a system identifier on all external entities, so this<a name="line.170"></a>
<FONT color="green">171</FONT>         *                 value is always specified.<a name="line.171"></a>
<FONT color="green">172</FONT>         * @return An InputSource for the mapped identifier, or null.<a name="line.172"></a>
<FONT color="green">173</FONT>         * @throws SAXException if an error occurs.<a name="line.173"></a>
<FONT color="green">174</FONT>         */<a name="line.174"></a>
<FONT color="green">175</FONT>        public InputSource resolveEntity(String publicId, String systemId)<a name="line.175"></a>
<FONT color="green">176</FONT>                throws SAXException<a name="line.176"></a>
<FONT color="green">177</FONT>        {<a name="line.177"></a>
<FONT color="green">178</FONT>            String resolved = getResolver().getResolvedEntity(publicId, systemId);<a name="line.178"></a>
<FONT color="green">179</FONT>    <a name="line.179"></a>
<FONT color="green">180</FONT>            if (resolved != null)<a name="line.180"></a>
<FONT color="green">181</FONT>            {<a name="line.181"></a>
<FONT color="green">182</FONT>                String badFilePrefix = "file://";<a name="line.182"></a>
<FONT color="green">183</FONT>                String correctFilePrefix = "file:///";<a name="line.183"></a>
<FONT color="green">184</FONT>    <a name="line.184"></a>
<FONT color="green">185</FONT>                // Java 5 has a bug when constructing file URLS<a name="line.185"></a>
<FONT color="green">186</FONT>                if (resolved.startsWith(badFilePrefix) &amp;&amp; !resolved.startsWith(correctFilePrefix))<a name="line.186"></a>
<FONT color="green">187</FONT>                {<a name="line.187"></a>
<FONT color="green">188</FONT>                    resolved = correctFilePrefix + resolved.substring(badFilePrefix.length());<a name="line.188"></a>
<FONT color="green">189</FONT>                }<a name="line.189"></a>
<FONT color="green">190</FONT>    <a name="line.190"></a>
<FONT color="green">191</FONT>                try<a name="line.191"></a>
<FONT color="green">192</FONT>                {<a name="line.192"></a>
<FONT color="green">193</FONT>                    InputStream is = fs.getInputStream(null, resolved);<a name="line.193"></a>
<FONT color="green">194</FONT>                    InputSource iSource = new InputSource(resolved);<a name="line.194"></a>
<FONT color="green">195</FONT>                    iSource.setPublicId(publicId);<a name="line.195"></a>
<FONT color="green">196</FONT>                    iSource.setByteStream(is);<a name="line.196"></a>
<FONT color="green">197</FONT>                    return iSource;<a name="line.197"></a>
<FONT color="green">198</FONT>                }<a name="line.198"></a>
<FONT color="green">199</FONT>                catch (Exception e)<a name="line.199"></a>
<FONT color="green">200</FONT>                {<a name="line.200"></a>
<FONT color="green">201</FONT>                    log.warn("Failed to create InputSource for " + resolved + " ("<a name="line.201"></a>
<FONT color="green">202</FONT>                                    + e.toString() + ")");<a name="line.202"></a>
<FONT color="green">203</FONT>                    return null;<a name="line.203"></a>
<FONT color="green">204</FONT>                }<a name="line.204"></a>
<FONT color="green">205</FONT>            }<a name="line.205"></a>
<FONT color="green">206</FONT>    <a name="line.206"></a>
<FONT color="green">207</FONT>            return null;<a name="line.207"></a>
<FONT color="green">208</FONT>        }<a name="line.208"></a>
<FONT color="green">209</FONT>    <a name="line.209"></a>
<FONT color="green">210</FONT>        /**<a name="line.210"></a>
<FONT color="green">211</FONT>         * Returns the logger used by this configuration object.<a name="line.211"></a>
<FONT color="green">212</FONT>         *<a name="line.212"></a>
<FONT color="green">213</FONT>         * @return the logger<a name="line.213"></a>
<FONT color="green">214</FONT>         */<a name="line.214"></a>
<FONT color="green">215</FONT>        public Log getLogger()<a name="line.215"></a>
<FONT color="green">216</FONT>        {<a name="line.216"></a>
<FONT color="green">217</FONT>            return log;<a name="line.217"></a>
<FONT color="green">218</FONT>        }<a name="line.218"></a>
<FONT color="green">219</FONT>    <a name="line.219"></a>
<FONT color="green">220</FONT>        /**<a name="line.220"></a>
<FONT color="green">221</FONT>         * Allows to set the logger to be used by this configuration object. This<a name="line.221"></a>
<FONT color="green">222</FONT>         * method makes it possible for clients to exactly control logging behavior.<a name="line.222"></a>
<FONT color="green">223</FONT>         * Per default a logger is set that will ignore all log messages. Derived<a name="line.223"></a>
<FONT color="green">224</FONT>         * classes that want to enable logging should call this method during their<a name="line.224"></a>
<FONT color="green">225</FONT>         * initialization with the logger to be used.<a name="line.225"></a>
<FONT color="green">226</FONT>         *<a name="line.226"></a>
<FONT color="green">227</FONT>         * @param log the new logger<a name="line.227"></a>
<FONT color="green">228</FONT>         */<a name="line.228"></a>
<FONT color="green">229</FONT>        public void setLogger(Log log)<a name="line.229"></a>
<FONT color="green">230</FONT>        {<a name="line.230"></a>
<FONT color="green">231</FONT>            this.log = (log != null) ? log : LogFactory.getLog(CatalogResolver.class);<a name="line.231"></a>
<FONT color="green">232</FONT>        }<a name="line.232"></a>
<FONT color="green">233</FONT>    <a name="line.233"></a>
<FONT color="green">234</FONT>        private synchronized org.apache.xml.resolver.tools.CatalogResolver getResolver()<a name="line.234"></a>
<FONT color="green">235</FONT>        {<a name="line.235"></a>
<FONT color="green">236</FONT>            if (resolver == null)<a name="line.236"></a>
<FONT color="green">237</FONT>            {<a name="line.237"></a>
<FONT color="green">238</FONT>                resolver = new org.apache.xml.resolver.tools.CatalogResolver(manager);<a name="line.238"></a>
<FONT color="green">239</FONT>            }<a name="line.239"></a>
<FONT color="green">240</FONT>            return resolver;<a name="line.240"></a>
<FONT color="green">241</FONT>        }<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>        /**<a name="line.243"></a>
<FONT color="green">244</FONT>         * Extend the CatalogManager to make the FileSystem and base directory accessible.<a name="line.244"></a>
<FONT color="green">245</FONT>         */<a name="line.245"></a>
<FONT color="green">246</FONT>        public static class CatalogManager extends org.apache.xml.resolver.CatalogManager<a name="line.246"></a>
<FONT color="green">247</FONT>        {<a name="line.247"></a>
<FONT color="green">248</FONT>            /** The static catalog used by this manager. */<a name="line.248"></a>
<FONT color="green">249</FONT>            private static org.apache.xml.resolver.Catalog staticCatalog;<a name="line.249"></a>
<FONT color="green">250</FONT>    <a name="line.250"></a>
<FONT color="green">251</FONT>            /** The FileSystem */<a name="line.251"></a>
<FONT color="green">252</FONT>            private FileSystem fs;<a name="line.252"></a>
<FONT color="green">253</FONT>    <a name="line.253"></a>
<FONT color="green">254</FONT>            /** The base directory */<a name="line.254"></a>
<FONT color="green">255</FONT>            private String baseDir = System.getProperty("user.dir");<a name="line.255"></a>
<FONT color="green">256</FONT>    <a name="line.256"></a>
<FONT color="green">257</FONT>            /** The String Substitutor */<a name="line.257"></a>
<FONT color="green">258</FONT>            private StrSubstitutor substitutor;<a name="line.258"></a>
<FONT color="green">259</FONT>    <a name="line.259"></a>
<FONT color="green">260</FONT>            /**<a name="line.260"></a>
<FONT color="green">261</FONT>             * Set the FileSystem<a name="line.261"></a>
<FONT color="green">262</FONT>             * @param fileSystem The FileSystem in use.<a name="line.262"></a>
<FONT color="green">263</FONT>             */<a name="line.263"></a>
<FONT color="green">264</FONT>            public void setFileSystem(FileSystem fileSystem)<a name="line.264"></a>
<FONT color="green">265</FONT>            {<a name="line.265"></a>
<FONT color="green">266</FONT>                this.fs = fileSystem;<a name="line.266"></a>
<FONT color="green">267</FONT>            }<a name="line.267"></a>
<FONT color="green">268</FONT>    <a name="line.268"></a>
<FONT color="green">269</FONT>            /**<a name="line.269"></a>
<FONT color="green">270</FONT>             * Retrieve the FileSystem.<a name="line.270"></a>
<FONT color="green">271</FONT>             * @return The FileSystem.<a name="line.271"></a>
<FONT color="green">272</FONT>             */<a name="line.272"></a>
<FONT color="green">273</FONT>            public FileSystem getFileSystem()<a name="line.273"></a>
<FONT color="green">274</FONT>            {<a name="line.274"></a>
<FONT color="green">275</FONT>                return this.fs;<a name="line.275"></a>
<FONT color="green">276</FONT>            }<a name="line.276"></a>
<FONT color="green">277</FONT>    <a name="line.277"></a>
<FONT color="green">278</FONT>            /**<a name="line.278"></a>
<FONT color="green">279</FONT>             * Set the base directory.<a name="line.279"></a>
<FONT color="green">280</FONT>             * @param baseDir The base directory.<a name="line.280"></a>
<FONT color="green">281</FONT>             */<a name="line.281"></a>
<FONT color="green">282</FONT>            public void setBaseDir(String baseDir)<a name="line.282"></a>
<FONT color="green">283</FONT>            {<a name="line.283"></a>
<FONT color="green">284</FONT>                if (baseDir != null)<a name="line.284"></a>
<FONT color="green">285</FONT>                {<a name="line.285"></a>
<FONT color="green">286</FONT>                    this.baseDir = baseDir;<a name="line.286"></a>
<FONT color="green">287</FONT>                }<a name="line.287"></a>
<FONT color="green">288</FONT>            }<a name="line.288"></a>
<FONT color="green">289</FONT>    <a name="line.289"></a>
<FONT color="green">290</FONT>            /**<a name="line.290"></a>
<FONT color="green">291</FONT>             * Return the base directory.<a name="line.291"></a>
<FONT color="green">292</FONT>             * @return The base directory.<a name="line.292"></a>
<FONT color="green">293</FONT>             */<a name="line.293"></a>
<FONT color="green">294</FONT>            public String getBaseDir()<a name="line.294"></a>
<FONT color="green">295</FONT>            {<a name="line.295"></a>
<FONT color="green">296</FONT>                return this.baseDir;<a name="line.296"></a>
<FONT color="green">297</FONT>            }<a name="line.297"></a>
<FONT color="green">298</FONT>    <a name="line.298"></a>
<FONT color="green">299</FONT>            public void setSubstitutor(StrSubstitutor substitutor)<a name="line.299"></a>
<FONT color="green">300</FONT>            {<a name="line.300"></a>
<FONT color="green">301</FONT>                this.substitutor = substitutor;<a name="line.301"></a>
<FONT color="green">302</FONT>            }<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>            public StrSubstitutor getStrSubstitutor()<a name="line.304"></a>
<FONT color="green">305</FONT>            {<a name="line.305"></a>
<FONT color="green">306</FONT>                return this.substitutor;<a name="line.306"></a>
<FONT color="green">307</FONT>            }<a name="line.307"></a>
<FONT color="green">308</FONT>    <a name="line.308"></a>
<FONT color="green">309</FONT>    <a name="line.309"></a>
<FONT color="green">310</FONT>            /**<a name="line.310"></a>
<FONT color="green">311</FONT>             * Get a new catalog instance. This method is only overridden because xml-resolver<a name="line.311"></a>
<FONT color="green">312</FONT>             * might be in a parent ClassLoader and will be incapable of loading our Catalog<a name="line.312"></a>
<FONT color="green">313</FONT>             * implementation.<a name="line.313"></a>
<FONT color="green">314</FONT>             *<a name="line.314"></a>
<FONT color="green">315</FONT>             * This method always returns a new instance of the underlying catalog class.<a name="line.315"></a>
<FONT color="green">316</FONT>             * @return the Catalog.<a name="line.316"></a>
<FONT color="green">317</FONT>             */<a name="line.317"></a>
<FONT color="green">318</FONT>            @Override<a name="line.318"></a>
<FONT color="green">319</FONT>            public org.apache.xml.resolver.Catalog getPrivateCatalog()<a name="line.319"></a>
<FONT color="green">320</FONT>            {<a name="line.320"></a>
<FONT color="green">321</FONT>                org.apache.xml.resolver.Catalog catalog = staticCatalog;<a name="line.321"></a>
<FONT color="green">322</FONT>    <a name="line.322"></a>
<FONT color="green">323</FONT>                if (catalog == null || !getUseStaticCatalog())<a name="line.323"></a>
<FONT color="green">324</FONT>                {<a name="line.324"></a>
<FONT color="green">325</FONT>                    try<a name="line.325"></a>
<FONT color="green">326</FONT>                    {<a name="line.326"></a>
<FONT color="green">327</FONT>                        catalog = new Catalog();<a name="line.327"></a>
<FONT color="green">328</FONT>                        catalog.setCatalogManager(this);<a name="line.328"></a>
<FONT color="green">329</FONT>                        catalog.setupReaders();<a name="line.329"></a>
<FONT color="green">330</FONT>                        catalog.loadSystemCatalogs();<a name="line.330"></a>
<FONT color="green">331</FONT>                    }<a name="line.331"></a>
<FONT color="green">332</FONT>                    catch (Exception ex)<a name="line.332"></a>
<FONT color="green">333</FONT>                    {<a name="line.333"></a>
<FONT color="green">334</FONT>                        ex.printStackTrace();<a name="line.334"></a>
<FONT color="green">335</FONT>                    }<a name="line.335"></a>
<FONT color="green">336</FONT>    <a name="line.336"></a>
<FONT color="green">337</FONT>                    if (getUseStaticCatalog())<a name="line.337"></a>
<FONT color="green">338</FONT>                    {<a name="line.338"></a>
<FONT color="green">339</FONT>                        staticCatalog = catalog;<a name="line.339"></a>
<FONT color="green">340</FONT>                    }<a name="line.340"></a>
<FONT color="green">341</FONT>                }<a name="line.341"></a>
<FONT color="green">342</FONT>    <a name="line.342"></a>
<FONT color="green">343</FONT>                return catalog;<a name="line.343"></a>
<FONT color="green">344</FONT>            }<a name="line.344"></a>
<FONT color="green">345</FONT>    <a name="line.345"></a>
<FONT color="green">346</FONT>            /**<a name="line.346"></a>
<FONT color="green">347</FONT>             * Get a catalog instance.<a name="line.347"></a>
<FONT color="green">348</FONT>             *<a name="line.348"></a>
<FONT color="green">349</FONT>             * If this manager uses static catalogs, the same static catalog will<a name="line.349"></a>
<FONT color="green">350</FONT>             * always be returned. Otherwise a new catalog will be returned.<a name="line.350"></a>
<FONT color="green">351</FONT>             * @return The Catalog.<a name="line.351"></a>
<FONT color="green">352</FONT>             */<a name="line.352"></a>
<FONT color="green">353</FONT>            @Override<a name="line.353"></a>
<FONT color="green">354</FONT>            public org.apache.xml.resolver.Catalog getCatalog()<a name="line.354"></a>
<FONT color="green">355</FONT>            {<a name="line.355"></a>
<FONT color="green">356</FONT>                return getPrivateCatalog();<a name="line.356"></a>
<FONT color="green">357</FONT>            }<a name="line.357"></a>
<FONT color="green">358</FONT>        }<a name="line.358"></a>
<FONT color="green">359</FONT>    <a name="line.359"></a>
<FONT color="green">360</FONT>        /**<a name="line.360"></a>
<FONT color="green">361</FONT>         * Overrides the Catalog implementation to use the underlying FileSystem.<a name="line.361"></a>
<FONT color="green">362</FONT>         */<a name="line.362"></a>
<FONT color="green">363</FONT>        public static class Catalog extends org.apache.xml.resolver.Catalog<a name="line.363"></a>
<FONT color="green">364</FONT>        {<a name="line.364"></a>
<FONT color="green">365</FONT>            /** The FileSystem */<a name="line.365"></a>
<FONT color="green">366</FONT>            private FileSystem fs;<a name="line.366"></a>
<FONT color="green">367</FONT>    <a name="line.367"></a>
<FONT color="green">368</FONT>            /** FileNameMap to determine the mime type */<a name="line.368"></a>
<FONT color="green">369</FONT>            private FileNameMap fileNameMap = URLConnection.getFileNameMap();<a name="line.369"></a>
<FONT color="green">370</FONT>    <a name="line.370"></a>
<FONT color="green">371</FONT>            /**<a name="line.371"></a>
<FONT color="green">372</FONT>             * Load the catalogs.<a name="line.372"></a>
<FONT color="green">373</FONT>             * @throws IOException if an error occurs.<a name="line.373"></a>
<FONT color="green">374</FONT>             */<a name="line.374"></a>
<FONT color="green">375</FONT>            @Override<a name="line.375"></a>
<FONT color="green">376</FONT>            public void loadSystemCatalogs() throws IOException<a name="line.376"></a>
<FONT color="green">377</FONT>            {<a name="line.377"></a>
<FONT color="green">378</FONT>                fs = ((CatalogManager) catalogManager).getFileSystem();<a name="line.378"></a>
<FONT color="green">379</FONT>                String base = ((CatalogManager) catalogManager).getBaseDir();<a name="line.379"></a>
<FONT color="green">380</FONT>    <a name="line.380"></a>
<FONT color="green">381</FONT>                // This is safe because the catalog manager returns a vector of strings.<a name="line.381"></a>
<FONT color="green">382</FONT>                @SuppressWarnings("unchecked")<a name="line.382"></a>
<FONT color="green">383</FONT>                Vector&lt;String&gt; catalogs = catalogManager.getCatalogFiles();<a name="line.383"></a>
<FONT color="green">384</FONT>                if (catalogs != null)<a name="line.384"></a>
<FONT color="green">385</FONT>                {<a name="line.385"></a>
<FONT color="green">386</FONT>                    for (int count = 0; count &lt; catalogs.size(); count++)<a name="line.386"></a>
<FONT color="green">387</FONT>                    {<a name="line.387"></a>
<FONT color="green">388</FONT>                        String fileName = catalogs.elementAt(count);<a name="line.388"></a>
<FONT color="green">389</FONT>    <a name="line.389"></a>
<FONT color="green">390</FONT>                        URL url = null;<a name="line.390"></a>
<FONT color="green">391</FONT>                        InputStream is = null;<a name="line.391"></a>
<FONT color="green">392</FONT>    <a name="line.392"></a>
<FONT color="green">393</FONT>                        try<a name="line.393"></a>
<FONT color="green">394</FONT>                        {<a name="line.394"></a>
<FONT color="green">395</FONT>                            url = ConfigurationUtils.locate(fs, base, fileName);<a name="line.395"></a>
<FONT color="green">396</FONT>                            if (url != null)<a name="line.396"></a>
<FONT color="green">397</FONT>                            {<a name="line.397"></a>
<FONT color="green">398</FONT>                                is = fs.getInputStream(url);<a name="line.398"></a>
<FONT color="green">399</FONT>                            }<a name="line.399"></a>
<FONT color="green">400</FONT>                        }<a name="line.400"></a>
<FONT color="green">401</FONT>                        catch (ConfigurationException ce)<a name="line.401"></a>
<FONT color="green">402</FONT>                        {<a name="line.402"></a>
<FONT color="green">403</FONT>                            String name = (url == null) ? fileName : url.toString();<a name="line.403"></a>
<FONT color="green">404</FONT>                            // Ignore the exception.<a name="line.404"></a>
<FONT color="green">405</FONT>                            catalogManager.debug.message(DEBUG_ALL,<a name="line.405"></a>
<FONT color="green">406</FONT>                                "Unable to get input stream for " + name + ". " + ce.getMessage());<a name="line.406"></a>
<FONT color="green">407</FONT>                        }<a name="line.407"></a>
<FONT color="green">408</FONT>                        if (is != null)<a name="line.408"></a>
<FONT color="green">409</FONT>                        {<a name="line.409"></a>
<FONT color="green">410</FONT>                            String mimeType = fileNameMap.getContentTypeFor(fileName);<a name="line.410"></a>
<FONT color="green">411</FONT>                            try<a name="line.411"></a>
<FONT color="green">412</FONT>                            {<a name="line.412"></a>
<FONT color="green">413</FONT>                                if (mimeType != null)<a name="line.413"></a>
<FONT color="green">414</FONT>                                {<a name="line.414"></a>
<FONT color="green">415</FONT>                                    parseCatalog(mimeType, is);<a name="line.415"></a>
<FONT color="green">416</FONT>                                    continue;<a name="line.416"></a>
<FONT color="green">417</FONT>                                }<a name="line.417"></a>
<FONT color="green">418</FONT>                            }<a name="line.418"></a>
<FONT color="green">419</FONT>                            catch (Exception ex)<a name="line.419"></a>
<FONT color="green">420</FONT>                            {<a name="line.420"></a>
<FONT color="green">421</FONT>                                // Ignore the exception.<a name="line.421"></a>
<FONT color="green">422</FONT>                                catalogManager.debug.message(DEBUG_ALL,<a name="line.422"></a>
<FONT color="green">423</FONT>                                    "Exception caught parsing input stream for " + fileName + ". "<a name="line.423"></a>
<FONT color="green">424</FONT>                                    + ex.getMessage());<a name="line.424"></a>
<FONT color="green">425</FONT>                            }<a name="line.425"></a>
<FONT color="green">426</FONT>                            finally<a name="line.426"></a>
<FONT color="green">427</FONT>                            {<a name="line.427"></a>
<FONT color="green">428</FONT>                                is.close();<a name="line.428"></a>
<FONT color="green">429</FONT>                            }<a name="line.429"></a>
<FONT color="green">430</FONT>                        }<a name="line.430"></a>
<FONT color="green">431</FONT>                        parseCatalog(base, fileName);<a name="line.431"></a>
<FONT color="green">432</FONT>                    }<a name="line.432"></a>
<FONT color="green">433</FONT>                }<a name="line.433"></a>
<FONT color="green">434</FONT>    <a name="line.434"></a>
<FONT color="green">435</FONT>            }<a name="line.435"></a>
<FONT color="green">436</FONT>    <a name="line.436"></a>
<FONT color="green">437</FONT>            /**<a name="line.437"></a>
<FONT color="green">438</FONT>             * Parse the specified catalog file.<a name="line.438"></a>
<FONT color="green">439</FONT>             * @param baseDir The base directory, if not included in the file name.<a name="line.439"></a>
<FONT color="green">440</FONT>             * @param fileName The catalog file. May be a full URI String.<a name="line.440"></a>
<FONT color="green">441</FONT>             * @throws IOException If an error occurs.<a name="line.441"></a>
<FONT color="green">442</FONT>             */<a name="line.442"></a>
<FONT color="green">443</FONT>            public void parseCatalog(String baseDir, String fileName) throws IOException<a name="line.443"></a>
<FONT color="green">444</FONT>            {<a name="line.444"></a>
<FONT color="green">445</FONT>                base = ConfigurationUtils.locate(fs, baseDir, fileName);<a name="line.445"></a>
<FONT color="green">446</FONT>                catalogCwd = base;<a name="line.446"></a>
<FONT color="green">447</FONT>                default_override = catalogManager.getPreferPublic();<a name="line.447"></a>
<FONT color="green">448</FONT>                catalogManager.debug.message(DEBUG_NORMAL, "Parse catalog: " + fileName);<a name="line.448"></a>
<FONT color="green">449</FONT>    <a name="line.449"></a>
<FONT color="green">450</FONT>                boolean parsed = false;<a name="line.450"></a>
<FONT color="green">451</FONT>    <a name="line.451"></a>
<FONT color="green">452</FONT>                for (int count = 0; !parsed &amp;&amp; count &lt; readerArr.size(); count++)<a name="line.452"></a>
<FONT color="green">453</FONT>                {<a name="line.453"></a>
<FONT color="green">454</FONT>                    CatalogReader reader = (CatalogReader) readerArr.get(count);<a name="line.454"></a>
<FONT color="green">455</FONT>                    InputStream inStream;<a name="line.455"></a>
<FONT color="green">456</FONT>    <a name="line.456"></a>
<FONT color="green">457</FONT>                    try<a name="line.457"></a>
<FONT color="green">458</FONT>                    {<a name="line.458"></a>
<FONT color="green">459</FONT>                        inStream = fs.getInputStream(base);<a name="line.459"></a>
<FONT color="green">460</FONT>                    }<a name="line.460"></a>
<FONT color="green">461</FONT>                    catch (Exception ex)<a name="line.461"></a>
<FONT color="green">462</FONT>                    {<a name="line.462"></a>
<FONT color="green">463</FONT>                        catalogManager.debug.message(DEBUG_NORMAL, "Unable to access " + base<a name="line.463"></a>
<FONT color="green">464</FONT>                            + ex.getMessage());<a name="line.464"></a>
<FONT color="green">465</FONT>                        break;<a name="line.465"></a>
<FONT color="green">466</FONT>                    }<a name="line.466"></a>
<FONT color="green">467</FONT>    <a name="line.467"></a>
<FONT color="green">468</FONT>                    try<a name="line.468"></a>
<FONT color="green">469</FONT>                    {<a name="line.469"></a>
<FONT color="green">470</FONT>                        reader.readCatalog(this, inStream);<a name="line.470"></a>
<FONT color="green">471</FONT>                        parsed = true;<a name="line.471"></a>
<FONT color="green">472</FONT>                    }<a name="line.472"></a>
<FONT color="green">473</FONT>                    catch (CatalogException ce)<a name="line.473"></a>
<FONT color="green">474</FONT>                    {<a name="line.474"></a>
<FONT color="green">475</FONT>                        catalogManager.debug.message(DEBUG_NORMAL, "Parse failed for " + fileName<a name="line.475"></a>
<FONT color="green">476</FONT>                                + ce.getMessage());<a name="line.476"></a>
<FONT color="green">477</FONT>                        if (ce.getExceptionType() == CatalogException.PARSE_FAILED)<a name="line.477"></a>
<FONT color="green">478</FONT>                        {<a name="line.478"></a>
<FONT color="green">479</FONT>                            break;<a name="line.479"></a>
<FONT color="green">480</FONT>                        }<a name="line.480"></a>
<FONT color="green">481</FONT>                        else<a name="line.481"></a>
<FONT color="green">482</FONT>                        {<a name="line.482"></a>
<FONT color="green">483</FONT>                            // try again!<a name="line.483"></a>
<FONT color="green">484</FONT>                            continue;<a name="line.484"></a>
<FONT color="green">485</FONT>                        }<a name="line.485"></a>
<FONT color="green">486</FONT>                    }<a name="line.486"></a>
<FONT color="green">487</FONT>                    finally<a name="line.487"></a>
<FONT color="green">488</FONT>                    {<a name="line.488"></a>
<FONT color="green">489</FONT>                        try<a name="line.489"></a>
<FONT color="green">490</FONT>                        {<a name="line.490"></a>
<FONT color="green">491</FONT>                            inStream.close();<a name="line.491"></a>
<FONT color="green">492</FONT>                        }<a name="line.492"></a>
<FONT color="green">493</FONT>                        catch (IOException ioe)<a name="line.493"></a>
<FONT color="green">494</FONT>                        {<a name="line.494"></a>
<FONT color="green">495</FONT>                            // Ignore the exception.<a name="line.495"></a>
<FONT color="green">496</FONT>                            inStream = null;<a name="line.496"></a>
<FONT color="green">497</FONT>                        }<a name="line.497"></a>
<FONT color="green">498</FONT>                    }<a name="line.498"></a>
<FONT color="green">499</FONT>                }<a name="line.499"></a>
<FONT color="green">500</FONT>    <a name="line.500"></a>
<FONT color="green">501</FONT>                if (parsed)<a name="line.501"></a>
<FONT color="green">502</FONT>                {<a name="line.502"></a>
<FONT color="green">503</FONT>                    parsePendingCatalogs();<a name="line.503"></a>
<FONT color="green">504</FONT>                }<a name="line.504"></a>
<FONT color="green">505</FONT>            }<a name="line.505"></a>
<FONT color="green">506</FONT>    <a name="line.506"></a>
<FONT color="green">507</FONT>            /**<a name="line.507"></a>
<FONT color="green">508</FONT>             * Perform character normalization on a URI reference.<a name="line.508"></a>
<FONT color="green">509</FONT>             *<a name="line.509"></a>
<FONT color="green">510</FONT>             * @param uriref The URI reference<a name="line.510"></a>
<FONT color="green">511</FONT>             * @return The normalized URI reference.<a name="line.511"></a>
<FONT color="green">512</FONT>             */<a name="line.512"></a>
<FONT color="green">513</FONT>            @Override<a name="line.513"></a>
<FONT color="green">514</FONT>            protected String normalizeURI(String uriref)<a name="line.514"></a>
<FONT color="green">515</FONT>            {<a name="line.515"></a>
<FONT color="green">516</FONT>                StrSubstitutor substitutor = ((CatalogManager) catalogManager).getStrSubstitutor();<a name="line.516"></a>
<FONT color="green">517</FONT>                String resolved = substitutor != null ? substitutor.replace(uriref) : uriref;<a name="line.517"></a>
<FONT color="green">518</FONT>                return super.normalizeURI(resolved);<a name="line.518"></a>
<FONT color="green">519</FONT>            }<a name="line.519"></a>
<FONT color="green">520</FONT>        }<a name="line.520"></a>
<FONT color="green">521</FONT>    }<a name="line.521"></a>




























































</PRE>
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